Details

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BUY CD74ACT273E https://www.utsource.net/itm/p/1558977.html
Octal D Flip-Flop with Reset

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	4.5		5.5	V
Output High Level Voltage	VOH	IO = -0.4 mA, TA = 25掳C	2.7		5.0	V
Output Low Level Voltage	VOL	IO = 16 mA, TA = 25掳C	0		0.4	V
Input Leakage Current	IIK	VI = 0 to VCC, TA = 25掳C	-1		1	渭A
Propagation Delay Time	tpd	VCC = 5V, TA = 25掳C		3.9		ns
Power Dissipation	PD	Continuous			100	mW

Instructions for CD74ACT273E

1. Power Supply:

   • Ensure the supply voltage (VCC) is within the range of 4.5V to 5.5V to avoid damage or improper operation.

2. Input Handling:

   • Keep input currents within the leakage current limits specified to prevent damage to the device.

3. Output Load:

   • For optimal performance, ensure output loads do not exceed the maximum current ratings and stay within the voltage levels specified for high and low states.

4. Propagation Delay:

   • Account for a propagation delay time of up to 3.9ns at standard operating conditions when designing timing-sensitive circuits.

5. Thermal Considerations:

   • Monitor power dissipation; it should not exceed 100mW continuously to prevent overheating.

6. Storage and Handling:

   • Store in a controlled environment away from moisture and static electricity. Follow ESD handling guidelines to prevent damage.

7. Application Specific Notes:

   • Refer to the datasheet for detailed application notes, especially regarding clocking mechanisms and data retention features specific to the CD74ACT273E.

(For reference only)